Is It Cold Enough To Use A Banana As A Hammer?[VIDEO]

Is that a hammer in your pocket, or are you just happy to see me?

With much of the nation locked in a deep freeze, the latest trend seems to be conducting cold weather experiments and I for one, find them rather entertaining.

So can you use a banana as a hammer in the friggid cold? Can you blow bubbles in 40 below temps? Can you freeze a just cooked egg? Watch these video clips and unleash your inner science geek.